Turbo Shield Heat Blanket for T3 or T4 Turbocharger with Black Downpipe Exhaust Wrap and Stainless Ties - Chrome - Thermal Zero high temperature turbo shield can handle temps of up to 2000 degrees fahrenheit Fits many different turbochagers that have a T3 or T4 Exhaust Housing Cuts down underhood temperature Helps the turbo spool faster, and helps creates horsepower